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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">uv_tcp_c.cpp</div></div>
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<div class="contents">
<a href="../../d6/d9a/uv__tcp__c_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &lt;regex&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &lt;atomic&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &lt;chrono&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#include &quot;<a class="code" href="../../d5/d16/tcpbase_8hpp.html">tcpbase.hpp</a>&quot;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a>&quot;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/da6/resolver_8hpp.html">resolver.hpp</a>&quot;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="preprocessor">#include &quot;<a class="code" href="../../d0/d0e/misc_8hpp.html">misc.hpp</a>&quot;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">#include &quot;<a class="code" href="../../df/d05/timer_8hpp.html">timer.hpp</a>&quot;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="../../df/d8d/namespacewheels.html">wheels</a>;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#af0ab6a729b5504f44da7afda04e8ca72">   21</a></span><span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#af0ab6a729b5504f44da7afda04e8ca72">StartRebootTimer</a>();</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="foldopen" id="foldopen00023" data-start="{" data-end="}">
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#a46dab202c98d614f23ca7d8ab95e3f76">   23</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a46dab202c98d614f23ca7d8ab95e3f76">do_tcp_on_alloc_buff</a>(uv_handle_t *handle, <span class="keywordtype">size_t</span> suggested_size, uv_buf_t *buf)</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *obj = (<a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *)handle-&gt;data;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>    <span class="keywordflow">if</span> (obj == <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    buf-&gt;len = obj-&gt;<a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#a60f2b108d764222bfcc50cbfdc535c63">m_i_buf</a>.len;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    buf-&gt;base = obj-&gt;<a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#a60f2b108d764222bfcc50cbfdc535c63">m_i_buf</a>.base;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>}</div>
</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="foldopen" id="foldopen00033" data-start="{" data-end="}">
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab582a245cdc03170a2139958f00a858b">   33</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab582a245cdc03170a2139958f00a858b">do_on_recv</a>(uv_stream_t *stream, ssize_t nread, <span class="keyword">const</span> uv_buf_t *buf)</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>{</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *pt = (<a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *)(stream-&gt;data);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    <span class="keywordflow">if</span> (pt != NULL &amp;&amp; nread &gt;= 0){</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>        <span class="keywordflow">if</span> (pt-&gt;<a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#ac22db94140177279708314568830256e">cb_recv</a>)</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>            pt-&gt;<a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#ac22db94140177279708314568830256e">cb_recv</a>(nread, buf-&gt;base); <span class="comment">//OnRecv( buf-&gt;base , nread , CUVClient::OK );</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    }</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (nread &lt; 0){</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>                pt-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a85c74bb0d72542e0a710ac1f10e2640b">onError</a>( nread );</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>    }</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>}</div>
</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
<div class="foldopen" id="foldopen00046" data-start="{" data-end="}">
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab394e4db7437ecfe63861efe5c8be24a">   46</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab394e4db7437ecfe63861efe5c8be24a">on_tcp_connect</a>(uv_connect_t *handle, <span class="keywordtype">int</span> status)</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>{</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *pt = (<a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *)(handle-&gt;data);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    <span class="keywordflow">if</span> (status == 0){ <span class="comment">// 连接成功</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>        uv_read_start((uv_stream_t *)(pt-&gt;<a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#a3342be4373da4e398853a23f95fbd9f9">p_client</a>), <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a46dab202c98d614f23ca7d8ab95e3f76">do_tcp_on_alloc_buff</a>, <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab582a245cdc03170a2139958f00a858b">do_on_recv</a>);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>        pt-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a7367ec0e036e66075311573371038516">OnConnected</a>( CUVClient :: OK );</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    }</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    <span class="keywordflow">else</span>{ <span class="comment">// 连接失败</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>        pt-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a7367ec0e036e66075311573371038516">OnConnected</a>(( CUVClient :: err_code) status );</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    }</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>}</div>
</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="}">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#a26cdfb66bef995e16bf2a18b2ae67717">   59</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a26cdfb66bef995e16bf2a18b2ae67717">on_write_cb</a>(uv_write_t *req, <span class="keywordtype">int</span> status)</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>{</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    <a class="code hl_struct" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">CUVClient::st_wd</a> *wd = (<a class="code hl_struct" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">CUVClient::st_wd</a> *)(req-&gt;data);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *obj = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    <span class="keywordflow">if</span> (req != <span class="keyword">nullptr</span>){</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>        <span class="keywordflow">if</span> (wd == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>        uv_buf_t *pt = (uv_buf_t *)(wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ade7900bf50dee295500572345477f46c">__buff</a>);</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>        obj = (<a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *)(wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#a60d408729eb32b45c3d5f2c2a15d1d5a">__this</a>);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>        <span class="keywordflow">if</span> (pt != <span class="keyword">nullptr</span> &amp;&amp; pt-&gt;base != NULL){</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>            free(pt-&gt;base);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>            free(pt);</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>            <span class="keywordtype">size_t</span> s;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>            <a class="code hl_enumeration" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58">CUVClient::err_code</a> e;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>            <span class="keywordflow">if</span> (status &lt; 0) {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>                e = <a class="code hl_enumvalue" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58abc96c2538ddf34e03726ff069564d8d0">CUVClient::ERR_UVCLIENT_OPERATION</a>;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>            }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>                e = <a class="code hl_enumvalue" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58a147327933a6559522b3d469d74212d87">CUVClient::OK</a>;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>            }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>            s = wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ad74930fea69b2edc0e8c0ada48a4916f">__ds</a>;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>            <span class="comment">//回调入对象，处理对象内事务</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>            obj-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a4429b8b21e1c6edf3780ac96dadb107a">OnSend</a>(s, e);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>        }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>        free(wd);</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>        free(req);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>    }</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    <span class="keywordflow">if</span> (status &lt; 0) {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keywordflow">if</span> (obj != <span class="keyword">nullptr</span>){</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>            obj-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a85c74bb0d72542e0a710ac1f10e2640b">onError</a>( status );</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>        }</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    }</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>}</div>
</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span> </div>
<div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#ad8bf4cc413efef9934f6b58168d456fe">   92</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ad8bf4cc413efef9934f6b58168d456fe">libuv_shutdown_cb</a>(uv_shutdown_t *req, <span class="keywordtype">int</span> status)</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>{</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>        <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> * p_obj = ( <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> * )req-&gt;data;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>        <span class="keywordflow">if</span>( p_obj != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>                p_obj-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#ad88a2b7043d30c8cc6bd6541a9bae8f4">onShutdown</a>();</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>        }</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>        </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    <span class="keywordflow">if</span> (req) free(req);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>        </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>}</div>
</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="foldopen" id="foldopen00107" data-start="{" data-end="}">
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="../../d6/d9a/uv__tcp__c_8cpp.html#a41d289fd0817e859b813822d4f9f940c">  107</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a41d289fd0817e859b813822d4f9f940c">on_uv_close</a>(uv_handle_t *h)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>{</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    <a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a> *pclient = (<a class="code hl_class" href="../../db/d6e/class_c_u_v_client.html">CUVClient</a>*)(h-&gt;data);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        pclient-&gt;<a class="code hl_function" href="../../db/d6e/class_c_u_v_client.html#a2f13c67e75922215b8e289de86ab3ad2">OnClose</a>();</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>    </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>}</div>
</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span> </div>
<div class="foldopen" id="foldopen00115" data-start="{" data-end="}">
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#aa775314ab893e731e2dbb56cfdc605b9">  115</a></span>CUVClient ::CUVClient(<span class="keyword">const</span> std::string &amp;url, <span class="keywordtype">int</span> port):</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>        m_dns_flag( false ),</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>        m_conn_flag( false ),</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        is_connected( false ),</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>        is_run( false ),</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>        m_port( port ),</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>        m_remote( url ),</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>        m_error( OK ),</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>        m_is_closed( false ),</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>        m_closed_on_error( false ),</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>        p_resolve_rst(nullptr),</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>        p_conn_current( nullptr )</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>        <span class="comment">//m_o_buf = uv_buf_init((char *)malloc(1024), 1024);</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    <a class="code hl_variable" href="../../db/d6e/class_c_u_v_client.html#a60f2b108d764222bfcc50cbfdc535c63">m_i_buf</a> = uv_buf_init((<span class="keywordtype">char</span> *)malloc(1024), 1024);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>}</div>
</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span> </div>
<div class="foldopen" id="foldopen00132" data-start="{" data-end="}">
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a76b2bfaf67b5633d2674516bf42f02b6">  132</a></span>CUVClient ::~CUVClient()</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>{</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    free_dns_result();</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>    stop();</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>}</div>
</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="foldopen" id="foldopen00139" data-start="{" data-end="}">
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#ad88a2b7043d30c8cc6bd6541a9bae8f4">  139</a></span><span class="keywordtype">void</span> CUVClient :: onShutdown()</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>{</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>     <span class="keywordflow">if</span>( m_closed_on_error == <span class="keyword">true</span> ){ <span class="comment">//如果是因为错误断开链接的，则重新接入。</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>        free( p_client );</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>        p_client = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        m_closed_on_error = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>        sleep( 1 );</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>                </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>        connect();</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>    }</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>}</div>
</div>
<div class="foldopen" id="foldopen00151" data-start="{" data-end="}">
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a85c74bb0d72542e0a710ac1f10e2640b">  151</a></span><span class="keywordtype">void</span> CUVClient :: onError( <span class="keywordtype">int</span> err )</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>{</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>    <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>(  uv_strerror( err ) );</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>        cb_error(<a class="code hl_enumvalue" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58aa21929f4e89447ed2568f55661fe80bc">CUVClient::ERR_UVCLIENT_RECV</a>);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>        </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    m_closed_on_error = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>    stop();</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>}</div>
</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="keywordtype">void</span> CUVClient ::stop()</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>{</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    m_is_closed = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    <span class="keywordflow">if</span> (is_connected == <span class="keyword">true</span>){</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>        uv_read_stop((uv_stream_t *)p_client);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>                uv_shutdown_t * req = ( uv_shutdown_t *)malloc( <span class="keyword">sizeof</span>( uv_shutdown_t ) );</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>                <span class="keywordflow">if</span>( req ){</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>                        req-&gt;data = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>                        uv_shutdown( req , (uv_stream_t *) p_client , <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ad8bf4cc413efef9934f6b58168d456fe">libuv_shutdown_cb</a> );</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>                }</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    }</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>}</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="keywordtype">void</span> CUVClient ::init()</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>{</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    <span class="keywordtype">int</span> err = 0;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    <a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> *lp = <a class="code hl_function" href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">looper::get</a>();</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    <span class="keywordflow">if</span> (lp) {</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>        <span class="keywordflow">if</span> (!err){</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>            p_client = ( uv_tcp_t *)malloc( <span class="keyword">sizeof</span>( uv_tcp_t ));</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>            <span class="keywordflow">if</span>( p_client == <span class="keyword">nullptr</span> ) <span class="keywordflow">throw</span> ERR_ALLOC_MEM;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>            <span class="keyword">auto</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>            err = uv_tcp_init(lp-&gt;<a class="code hl_function" href="../../d1/d0f/classlooper.html#a0c748ad769d76b1dc291fc7da22071e9">getLoop</a>(), p_client);</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>                        <span class="keywordflow">if</span>( err &lt; 0 ){</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>                <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>(  uv_strerror( err ) );</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>                                <span class="keywordflow">throw</span> ERR_UVCLIENT_INIT_TCP;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>                        }</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>                        </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>                        p_client-&gt;data = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>                        req.data = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>        }<span class="keywordflow">else</span>{ <span class="comment">//执行 uv_loop_configure错误</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>            m_error = ERR_UVCLIENT_LOOP_CONFIG;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>            err_msg = <span class="stringliteral">&quot;Configure uv loop fail.&quot;</span>;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>            <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>        }</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>    }<span class="keywordflow">else</span>{ <span class="comment">//初始化事件循环错误</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>        m_error = ERR_UVCLIENT_LOOP_INIT;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>        err_msg = <span class="stringliteral">&quot;Initialize uv event loop fail.&quot;</span>;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>    }</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>}</div>
<div class="foldopen" id="foldopen00205" data-start="{" data-end="}">
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#aebd24a8632f21e89f7bdb2946c5c1d3e">  205</a></span><span class="keywordtype">void</span> CUVClient ::Close()</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>{</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>        <span class="keywordtype">bool</span> connected = is_connected.load();</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>        </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>        stop();</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>        <span class="keywordflow">if</span>( connected == <span class="keyword">true</span> )</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>                uv_close((uv_handle_t*)p_client, <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a41d289fd0817e859b813822d4f9f940c">on_uv_close</a> );</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>}</div>
</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span> </div>
<div class="foldopen" id="foldopen00215" data-start="{" data-end="}">
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a2f13c67e75922215b8e289de86ab3ad2">  215</a></span><span class="keywordtype">void</span> CUVClient ::OnClose()</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>{</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>    m_is_closed = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>        </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>        <span class="keywordflow">if</span>( cb_close ){</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>        cb_close();</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>    }</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>        <span class="keywordflow">if</span>( m_closed_on_error == <span class="keyword">true</span> ){</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>                </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>                m_closed_on_error = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>        std::thread thd( [<span class="keyword">this</span>]{</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>            std::this_thread::sleep_for( std::chrono::milliseconds( 1000 ) );</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>            connect();</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>        } );</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>                thd.detach();</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>        }</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>}</div>
</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span> </div>
<div class="foldopen" id="foldopen00234" data-start="{" data-end="}">
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a4429b8b21e1c6edf3780ac96dadb107a">  234</a></span><span class="keywordtype">void</span> CUVClient ::OnSend(<span class="keywordtype">size_t</span> s, <a class="code hl_enumeration" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58">CUVClient::err_code</a> e)</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>{</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>    <span class="keywordflow">if</span> (cb_send &amp;&amp; e == OK)</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>        cb_send(s);</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>}</div>
</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span><span class="keywordtype">void</span> CUVClient ::connect4( )</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>{</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>        <span class="keywordflow">if</span>( p_conn_current == <span class="keyword">nullptr</span> ) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>    m_conn_flag = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>        </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>    <span class="keywordtype">int</span> iret;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>    iret = uv_tcp_connect( &amp;req,p_client, p_conn_current-&gt;ai_addr, <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab394e4db7437ecfe63861efe5c8be24a">on_tcp_connect</a> );</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>    <span class="keywordflow">if</span>( iret &lt; 0 ){</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( uv_strerror( iret ) );</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>        }</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span> </div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>}</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span><span class="keywordtype">void</span> CUVClient ::connect6(  )</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>{</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>        <span class="keywordflow">if</span>( p_conn_current == <span class="keyword">nullptr</span> ) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>    m_conn_flag = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span> </div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>    <span class="keywordtype">int</span> iret = uv_tcp_connect(&amp;req, p_client, p_conn_current-&gt;ai_addr, <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#ab394e4db7437ecfe63861efe5c8be24a">on_tcp_connect</a>);</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span>    <span class="keywordflow">if</span> (iret &lt; 0 ){</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( uv_strerror( iret ) );</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>        }</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>}</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span> </div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span><span class="keywordtype">void</span> CUVClient :: save_dns_result( <span class="keyword">struct</span> addrinfo *rest )</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>{</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>    <span class="keywordflow">if</span>( rest ){</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>        <span class="keyword">struct </span>addrinfo * p1 = rest , * p2 = p_resolve_rst;</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>        <span class="keywordflow">do</span>{<span class="comment">// 提取数据          </span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>            <span class="keywordflow">if</span>( p_resolve_rst == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>                                p2 = ( <span class="keyword">struct </span>addrinfo * )malloc( <span class="keyword">sizeof</span>( <span class="keyword">struct</span> addrinfo ));</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>                p_resolve_rst = p2;</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>            }</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span>                        memset( p2 , 0 , <span class="keyword">sizeof</span>( <span class="keyword">struct</span> addrinfo ));</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>            p2 -&gt; ai_flags      = p1 -&gt; ai_flags;</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>            p2 -&gt; ai_family     = p1 -&gt; ai_family; </div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>            p2 -&gt; ai_socktype   = p1 -&gt; ai_socktype;</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>            p2 -&gt; ai_protocol   = p1 -&gt; ai_protocol;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span>            p2 -&gt; ai_addrlen    = p1 -&gt; ai_addrlen;</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>            p2 -&gt; ai_addr       = ( <span class="keyword">struct </span>sockaddr *)malloc( <span class="keyword">sizeof</span>( <span class="keyword">struct</span> sockaddr ));</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>            <span class="keywordflow">if</span>( p2 -&gt; ai_addr ){</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>                memcpy( p2 -&gt; ai_addr , p1-&gt;ai_addr , p1 -&gt; ai_addrlen );</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>                <span class="keywordflow">if</span>( p1-&gt;ai_canonname ){</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>                    <span class="keywordtype">size_t</span> len = strlen( p1 -&gt; ai_canonname );</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>                    p2 -&gt; ai_canonname = ( <span class="keywordtype">char</span> *)malloc( len );</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>                    <span class="keywordflow">if</span>( p2 -&gt; ai_canonname ){</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>                        strcpy( p2 -&gt; ai_canonname , p1-&gt; ai_canonname );</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>                        p2 -&gt; ai_next = p1 -&gt; ai_next;</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>                    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>                        free( p2 );</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>                        p2 = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>                        p_resolve_rst = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>                        <span class="keywordflow">throw</span> ERR_ALLOC_MEM;</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>                    }</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>                }</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>            }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>                free( p2 );</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>                p2 = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>                p_resolve_rst = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>                <span class="keywordflow">throw</span> ERR_ALLOC_MEM;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>            }</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>            <span class="comment">// 链检查</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>            p1 = p1-&gt;ai_next;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span>        }<span class="keywordflow">while</span>( p1 != <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>    }</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span>}</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span><span class="keywordtype">void</span> CUVClient :: free_dns_result()</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>{</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>        p_conn_current = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>    <span class="keyword">struct </span>addrinfo * p = p_resolve_rst , *p1 = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span> </div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span>    <span class="keywordflow">if</span>( p != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>        <span class="keywordflow">do</span>{</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>            p1 = p-&gt;ai_next;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span> </div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>            <span class="keywordflow">if</span>( p-&gt;ai_addr ) free( p-&gt;ai_addr );</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span>            <span class="keywordflow">if</span>( p-&gt;ai_canonname ) free( p-&gt;ai_canonname );</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span> </div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>            free( p );</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>            p = p1;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>        }<span class="keywordflow">while</span>( p != <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>    }</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>    p_resolve_rst = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>}</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span> </div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span><span class="keywordtype">void</span> CUVClient ::init_dns_result()</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>{</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>    p_conn_current = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>    <span class="keyword">struct </span>addrinfo * p = p_resolve_rst , *p1 = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span> </div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>    <span class="keywordflow">if</span>( p != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>        <span class="keywordflow">do</span>{</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>            p1 = p-&gt;ai_next;</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span> </div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>            <span class="keywordflow">if</span>( p-&gt;ai_addr ) free( p-&gt;ai_addr );</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>            <span class="keywordflow">if</span>( p-&gt;ai_canonname ) free( p-&gt;ai_canonname );</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>            free( p );</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>            p = p1;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span>        }<span class="keywordflow">while</span>( p != <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span> </div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>        p_resolve_rst = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span>    }</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>}</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span> </div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span><span class="keywordtype">void</span> CUVClient ::connecturl()</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>{</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>    is_connected    = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span>    m_is_closed     = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span>    </div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>    init_dns_result();</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span> </div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>    <span class="keywordflow">try</span>{</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span>        <a class="code hl_class" href="../../d1/d91/classwheels_1_1resolver.html">resolver</a> *prs = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span>        prs = <span class="keyword">new</span> <a class="code hl_class" href="../../d1/d91/classwheels_1_1resolver.html">resolver</a> (m_remote,</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span>                    m_port,</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>                    <span class="keyword">true</span>,</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>                    [<span class="keyword">this</span> , prs ](<span class="keyword">struct</span> addrinfo *rest) {</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span>                        <span class="keywordflow">if</span>( rest != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>                            <span class="keyword">struct </span>sockaddr * p = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span>                            <span class="comment">// 保存DNS解析结果</span></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span>                            <span class="keywordflow">try</span>{</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span>                                save_dns_result( rest );</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span>                                p_conn_current = p_resolve_rst;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span>                                p = p_conn_current-&gt;ai_addr;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span>                                <span class="keywordflow">if</span>( p != <span class="keyword">nullptr</span> )  real_connect( p );</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span>                            }<span class="keywordflow">catch</span>( err_code e ){</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span>                                <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;Allocate memory fail.&quot;</span> );</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span>                                <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span>                            }</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span>                        }<span class="comment">//if( rest != nullptr </span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span>                        <span class="keyword">delete</span> prs;</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span>                    }, <span class="comment">// end of on success function</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span>                    [ this , prs ](<span class="keywordtype">int</span> err) {</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>                        <span class="keywordflow">if</span> (err == 0) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>                        <span class="keywordflow">if</span> (cb_error){ cb_error(ERR_UVCLIENT_DNS); }</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span>                        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span>                        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( uv_strerror(err) );</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span>                        <span class="keyword">delete</span> prs;</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span>                    });</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span>    }<span class="keywordflow">catch</span>( std::bad_alloc&amp; e ){</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span>                <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>(e.what() );</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span>    }</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span> </div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span>}</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span> </div>
<div class="foldopen" id="foldopen00394" data-start="{" data-end="}">
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a9fa40f908f40bc2fc0638ebce51cd220">  394</a></span>CUVClient ::err_code CUVClient ::Send(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, <span class="keywordtype">size_t</span> s)</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span>{</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span>    <span class="keywordflow">if</span>( data == <span class="keyword">nullptr</span> ) <span class="keywordflow">return</span> ERR_DATA_NULL;</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span>    <span class="keywordflow">if</span>( s == 0 ) <span class="keywordflow">return</span> ERR_SEND_DATA_EMPTY;</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span>    <span class="keywordtype">int</span> ret = 0;</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span>    <span class="keywordflow">if</span> (is_connected == <span class="keyword">false</span>){</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span>        <span class="keywordflow">return</span> ERR_UVCLIENT_CONNECTION;</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span>    }</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span>    uv_write_t *req_write; <span class="comment">//发送请求句柄</span></div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span>    req_write = (uv_write_t *)malloc(<span class="keyword">sizeof</span>(uv_write_t));</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span>    <span class="keywordflow">if</span> (req_write == <span class="keyword">nullptr</span>){</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span>        <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span>            cb_error(ERR_ALLOC_MEM);</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span>        }</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span>    }</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span>    uv_buf_t *b = (uv_buf_t *)malloc(<span class="keyword">sizeof</span>(uv_buf_t));</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span>    <span class="keywordflow">if</span> (b == <span class="keyword">nullptr</span>){</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span>        <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span>            cb_error(ERR_UVCLIENT_SEND);</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span>        }</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span>    }</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span>    *b = uv_buf_init((<span class="keywordtype">char</span> *)malloc(s), s);</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span>    <span class="comment">//初始化需要传递给发送完成回调函数的参数.</span></div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span>    <span class="comment">//分配的的内存在两个地方释放，1  如果正常完成操作，在回调函数中释放；2 如果没有发送完成</span></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span>    <span class="comment">//在错误处理中释放</span></div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>    <span class="keyword">struct </span><a class="code hl_struct" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">st_wd</a> *wd = (<span class="keyword">struct </span><a class="code hl_struct" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">st_wd</a> *)malloc(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code hl_struct" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">st_wd</a>));</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span>    <span class="keywordflow">if</span> (wd == NULL){</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span>        <span class="keywordflow">throw</span> ERR_ALLOC_MEM; <span class="comment">//内存分配失败</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>    }</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span>    wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ade7900bf50dee295500572345477f46c">__buff</a>  = b;</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span>    wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#a60d408729eb32b45c3d5f2c2a15d1d5a">__this</a>  = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span>    wd-&gt;<a class="code hl_variable" href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ad74930fea69b2edc0e8c0ada48a4916f">__ds</a>    = s;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span>    <span class="comment">//开始发送</span></div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span>    <span class="keywordflow">if</span> (b-&gt;base != NULL){</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span>        req_write-&gt;data = wd;</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span>        memcpy(b-&gt;base, data, s);</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span>        ret = uv_write(req_write, (uv_stream_t *)p_client, b, 1, <a class="code hl_function" href="../../d6/d9a/uv__tcp__c_8cpp.html#a26cdfb66bef995e16bf2a18b2ae67717">on_write_cb</a>);</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span>        </div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span>        <span class="keywordflow">if</span> (ret &lt; 0){</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span>                        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( uv_strerror( ret ) );</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span>                        Close();</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span>            <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span>                cb_error(ERR_UVCLIENT_SEND);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span>            }</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>            free(wd);</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>            free(b-&gt;base);</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>        }</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span>        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>        free(wd);</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>        <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>            cb_error(ERR_ALLOC_MEM);</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span>        }</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>    }</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span> </div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span>    <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span>}</div>
</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span> </div>
<div class="foldopen" id="foldopen00453" data-start="{" data-end="}">
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a47ca5c1b3508b746a71f69ef87a04041">  453</a></span><span class="keywordtype">void</span> CUVClient ::connect()</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span>{</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span>    init();</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span>    </div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span>        uv_tcp_keepalive( p_client, <span class="keyword">true</span>, 5);</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span>        uv_tcp_nodelay( p_client, 1);</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span>        </div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span>        connecturl();</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span>}</div>
</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span> </div>
<div class="foldopen" id="foldopen00463" data-start="{" data-end="}">
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a86a1bd3a76549cfd783780a9f21cac8d">  463</a></span><span class="keywordtype">void</span> CUVClient ::connect(<span class="keyword">const</span> std::string &amp;url, <span class="keywordtype">int</span> port)</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span>{</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>    m_remote    = url;</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span>    m_port      = port;</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span>        <span class="keywordflow">try</span>{        </div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span>                connect();</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>        }<span class="keywordflow">catch</span>( <a class="code hl_enumeration" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58">err_code</a> e ){</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>               <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( errMsg( e ));</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span>        }</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>}</div>
</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span> </div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span>CUVClient ::err_code</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span>CUVClient ::real_connect(<span class="keyword">struct</span> sockaddr *add)</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span>{</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span>        m_conn_flag = <span class="keyword">false</span>; </div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>        m_conn_overtime.setTick( 10000 );</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>        <span class="keywordflow">if</span> ( add-&gt;sa_family == AF_INET ){</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span>                connect4();</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>        }</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span>        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (add-&gt;sa_family == AF_INET6 ){</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span>                connect6( );</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span>        }</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span>    </div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span>        m_conn_overtime.SetOwner([<span class="keyword">this</span> ] { <span class="comment">// 设置连接超时处理</span></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span>            is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span>            m_conn_flag = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span>                    </div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span>            uv_cancel( (uv_req_t *) &amp;req );</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span>                   </div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span>            OnConnected(CUVClient ::ERR_CONN_OVERTIME); <span class="comment">// 通知连接失败，尝试进行下一地址的连接</span></div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span>        });</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span> </div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span>        m_conn_overtime.Start(-1, <span class="keyword">true</span>);   <span class="comment">// 启动超时计时器</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span> </div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span>    <span class="keywordflow">return</span> OK;</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span>}</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span> </div>
<div class="foldopen" id="foldopen00500" data-start="{" data-end="}">
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a7367ec0e036e66075311573371038516">  500</a></span><span class="keywordtype">void</span> CUVClient ::OnConnected( <a class="code hl_enumeration" href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58">err_code</a> e )</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span>{</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span>    m_conn_overtime.Stop();</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span> </div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span>    <span class="keywordflow">if</span>( e == OK ){</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span>        is_connected = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span>        m_conn_flag = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span>        <span class="keywordflow">if</span> (cb_conn) cb_conn();</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>        <span class="comment">//free_dns_result();</span></div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span>        is_connected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span>        <span class="keywordflow">if</span>( p_conn_current &amp;&amp; p_conn_current -&gt; ai_next ){</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span>            p_conn_current = p_conn_current-&gt;ai_next;</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span>            real_connect( p_conn_current-&gt;ai_addr );</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span>        }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span>                        p_conn_current = p_resolve_rst;</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span>                        onError( (<span class="keywordtype">int</span>)e );</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span>                        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a>( <span class="stringliteral">&quot;can not connect to server, retrying....&quot;</span>  );</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span> </div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span>            <span class="keywordflow">if</span> (cb_error){</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span>                cb_error( ERR_UVCLIENT_CONNECTION );</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span>            }</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span>        }</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span>    }</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span>}</div>
</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span> </div>
<div class="foldopen" id="foldopen00526" data-start="{" data-end="}">
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"><a class="line" href="../../db/d6e/class_c_u_v_client.html#a221ba3c964e7dd09d09c9c180a3c2557">  526</a></span>std::string CUVClient :: errMsg( <span class="keywordtype">int</span> e )</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span>{</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span>    std::string ret;</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span>    <span class="keywordflow">switch</span>( e ){</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_INIT_MUTEX:</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span>        ret = <span class="stringliteral">&quot;初始化mutex失败&quot;</span>;</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_LOOP_CONFIG:</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span>        ret = <span class="stringliteral">&quot;事件循环对象吴肖&quot;</span>;</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_LOOP_INIT:</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span>        ret = <span class="stringliteral">&quot;事件循环初始化失败&quot;</span>;</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_INIT_TCP:</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span>        ret = <span class="stringliteral">&quot;初始化TCP句柄失败&quot;</span>;</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_OPERATION:</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>        ret = <span class="stringliteral">&quot;客户端操作失败&quot;</span>;</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_ALOCMEM:</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>        ret = <span class="stringliteral">&quot;uvclient内存分配失败&quot;</span>;</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_CONNECTION:</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>        ret = <span class="stringliteral">&quot;连接服务器失败&quot;</span>;</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span>    <span class="keywordflow">case</span> ERR_UV_DNS_RESOLVE:</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>        ret = <span class="stringliteral">&quot;解析DNS失败&quot;</span>;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span>    <span class="keywordflow">case</span> ERR_ALLOC_MEM:</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span>        ret = <span class="stringliteral">&quot;内存分配失败&quot;</span>;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_RECV:</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span>        ret = <span class="stringliteral">&quot;接收数据操作失败&quot;</span>;</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_SEND:</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span>        ret = <span class="stringliteral">&quot;发送数据失败&quot;</span>;</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span>    <span class="keywordflow">case</span> ERR_UVCLIENT_DNS:</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span>        ret = <span class="stringliteral">&quot;DNS失败&quot;</span>;</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span>    <span class="keywordflow">case</span> UV_CLIENT_CREATE_THD:</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span>        ret = <span class="stringliteral">&quot;创建线程失败&quot;</span>;</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span>        </div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span>    <span class="keywordflow">case</span> ERR_CONN_OVERTIME:</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span>        ret = <span class="stringliteral">&quot;连接超时&quot;</span>;</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span>    <span class="keywordflow">case</span> ERR_SEND_DATA_EMPTY:</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span>        ret = <span class="stringliteral">&quot;发送内容不能为空&quot;</span>;</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span>    <span class="keywordflow">case</span> ERR_DATA_NULL:</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span>        ret = <span class="stringliteral">&quot;数据指针为空&quot;</span>;</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span>    }</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span>}</div>
</div>
<div class="ttc" id="aclass_c_u_v_client_html"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html">CUVClient</a></div><div class="ttdoc">使用libuv实现的客户端连接.主要面向PC端的应用开发支持，也可以将这个库移植到android和 IOS系统上完成三种应用上统一的接口。</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00021">tcpbase.hpp:22</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a2f13c67e75922215b8e289de86ab3ad2"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a2f13c67e75922215b8e289de86ab3ad2">CUVClient::OnClose</a></div><div class="ttdeci">void OnClose()</div><div class="ttdoc">处理通道关闭</div><div class="ttdef"><b>定义</b> <a href="#l00215">uv_tcp_c.cpp:215</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a3342be4373da4e398853a23f95fbd9f9"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a3342be4373da4e398853a23f95fbd9f9">CUVClient::p_client</a></div><div class="ttdeci">uv_tcp_t * p_client</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00076">tcpbase.hpp:76</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a4429b8b21e1c6edf3780ac96dadb107a"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a4429b8b21e1c6edf3780ac96dadb107a">CUVClient::OnSend</a></div><div class="ttdeci">virtual void OnSend(size_t s, err_code e)</div><div class="ttdoc">完成发送后会调用这个函数</div><div class="ttdef"><b>定义</b> <a href="#l00234">uv_tcp_c.cpp:234</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a60f2b108d764222bfcc50cbfdc535c63"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a60f2b108d764222bfcc50cbfdc535c63">CUVClient::m_i_buf</a></div><div class="ttdeci">uv_buf_t m_i_buf</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00075">tcpbase.hpp:75</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a7367ec0e036e66075311573371038516"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a7367ec0e036e66075311573371038516">CUVClient::OnConnected</a></div><div class="ttdeci">void OnConnected(err_code e)</div><div class="ttdoc">连接后调用这个函数</div><div class="ttdef"><b>定义</b> <a href="#l00500">uv_tcp_c.cpp:500</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_a85c74bb0d72542e0a710ac1f10e2640b"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#a85c74bb0d72542e0a710ac1f10e2640b">CUVClient::onError</a></div><div class="ttdeci">void onError(int error)</div><div class="ttdoc">处理libuv的错误</div><div class="ttdef"><b>定义</b> <a href="#l00151">uv_tcp_c.cpp:151</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ac22db94140177279708314568830256e"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ac22db94140177279708314568830256e">CUVClient::cb_recv</a></div><div class="ttdeci">std::function&lt; void(size_t, const char *)&gt; cb_recv</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00080">tcpbase.hpp:80</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ad5bec78d0e2def9dc9ba3922a1882e58"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58">CUVClient::err_code</a></div><div class="ttdeci">err_code</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00026">tcpbase.hpp:26</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ad5bec78d0e2def9dc9ba3922a1882e58a147327933a6559522b3d469d74212d87"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58a147327933a6559522b3d469d74212d87">CUVClient::OK</a></div><div class="ttdeci">@ OK</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00044">tcpbase.hpp:43</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ad5bec78d0e2def9dc9ba3922a1882e58aa21929f4e89447ed2568f55661fe80bc"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58aa21929f4e89447ed2568f55661fe80bc">CUVClient::ERR_UVCLIENT_RECV</a></div><div class="ttdeci">@ ERR_UVCLIENT_RECV</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00036">tcpbase.hpp:36</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ad5bec78d0e2def9dc9ba3922a1882e58abc96c2538ddf34e03726ff069564d8d0"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ad5bec78d0e2def9dc9ba3922a1882e58abc96c2538ddf34e03726ff069564d8d0">CUVClient::ERR_UVCLIENT_OPERATION</a></div><div class="ttdeci">@ ERR_UVCLIENT_OPERATION</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00031">tcpbase.hpp:31</a></div></div>
<div class="ttc" id="aclass_c_u_v_client_html_ad88a2b7043d30c8cc6bd6541a9bae8f4"><div class="ttname"><a href="../../db/d6e/class_c_u_v_client.html#ad88a2b7043d30c8cc6bd6541a9bae8f4">CUVClient::onShutdown</a></div><div class="ttdeci">void onShutdown()</div><div class="ttdoc">处理shutdown事件</div><div class="ttdef"><b>定义</b> <a href="#l00139">uv_tcp_c.cpp:139</a></div></div>
<div class="ttc" id="aclasslooper_html"><div class="ttname"><a href="../../d1/d0f/classlooper.html">looper</a></div><div class="ttdoc">libuv 事件循环控制器。所有的libuv事件循环都应该依赖于这个模块。如果硬件设备是多核的 可以把这个模块设计成多个线程循环的模块。否则应该是一个循环线程</div><div class="ttdef"><b>定义</b> <a href="../../dc/d4b/uvlper_8hpp_source.html#l00015">uvlper.hpp:16</a></div></div>
<div class="ttc" id="aclasslooper_html_a0c748ad769d76b1dc291fc7da22071e9"><div class="ttname"><a href="../../d1/d0f/classlooper.html#a0c748ad769d76b1dc291fc7da22071e9">looper::getLoop</a></div><div class="ttdeci">uv_loop_t * getLoop()</div><div class="ttdef"><b>定义</b> <a href="../../dc/d4b/uvlper_8hpp_source.html#l00036">uvlper.hpp:36</a></div></div>
<div class="ttc" id="aclasswheels_1_1dm_1_1singleton_html_ab064e1d47abf923e4ae0deaac875c173"><div class="ttname"><a href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">wheels::dm::singleton&lt; looper &gt;::get</a></div><div class="ttdeci">static T * get()</div><div class="ttdef"><b>定义</b> <a href="../../de/d6d/singleton_8hpp_source.html#l00059">singleton.hpp:59</a></div></div>
<div class="ttc" id="aclasswheels_1_1resolver_html"><div class="ttname"><a href="../../d1/d91/classwheels_1_1resolver.html">wheels::resolver</a></div><div class="ttdef"><b>定义</b> <a href="../../dc/da6/resolver_8hpp_source.html#l00020">resolver.hpp:22</a></div></div>
<div class="ttc" id="amisc_8hpp_html"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html">misc.hpp</a></div></div>
<div class="ttc" id="amisc_8hpp_html_ab66bafe0e3773f589f4a239eb3aaecff"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#ab66bafe0e3773f589f4a239eb3aaecff">ERROR_MSG</a></div><div class="ttdeci">#define ERROR_MSG(str)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00144">misc.hpp:144</a></div></div>
<div class="ttc" id="anamespacewheels_html"><div class="ttname"><a href="../../df/d8d/namespacewheels.html">wheels</a></div><div class="ttdoc">堆栈信息读取和保存记录</div><div class="ttdef"><b>定义</b> <a href="../../d3/df7/ary__str_8hpp_source.html#l00006">ary_str.hpp:7</a></div></div>
<div class="ttc" id="aresolver_8hpp_html"><div class="ttname"><a href="../../dc/da6/resolver_8hpp.html">resolver.hpp</a></div></div>
<div class="ttc" id="astruct_c_u_v_client_1_1st__wd_html"><div class="ttname"><a href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html">CUVClient::st_wd</a></div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00052">tcpbase.hpp:52</a></div></div>
<div class="ttc" id="astruct_c_u_v_client_1_1st__wd_html_a60d408729eb32b45c3d5f2c2a15d1d5a"><div class="ttname"><a href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#a60d408729eb32b45c3d5f2c2a15d1d5a">CUVClient::st_wd::__this</a></div><div class="ttdeci">void * __this</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00054">tcpbase.hpp:54</a></div></div>
<div class="ttc" id="astruct_c_u_v_client_1_1st__wd_html_ad74930fea69b2edc0e8c0ada48a4916f"><div class="ttname"><a href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ad74930fea69b2edc0e8c0ada48a4916f">CUVClient::st_wd::__ds</a></div><div class="ttdeci">size_t __ds</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00055">tcpbase.hpp:55</a></div></div>
<div class="ttc" id="astruct_c_u_v_client_1_1st__wd_html_ade7900bf50dee295500572345477f46c"><div class="ttname"><a href="../../d4/d9a/struct_c_u_v_client_1_1st__wd.html#ade7900bf50dee295500572345477f46c">CUVClient::st_wd::__buff</a></div><div class="ttdeci">void * __buff</div><div class="ttdef"><b>定义</b> <a href="../../d5/d16/tcpbase_8hpp_source.html#l00053">tcpbase.hpp:53</a></div></div>
<div class="ttc" id="atcpbase_8hpp_html"><div class="ttname"><a href="../../d5/d16/tcpbase_8hpp.html">tcpbase.hpp</a></div></div>
<div class="ttc" id="atimer_8hpp_html"><div class="ttname"><a href="../../df/d05/timer_8hpp.html">timer.hpp</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_a26cdfb66bef995e16bf2a18b2ae67717"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#a26cdfb66bef995e16bf2a18b2ae67717">on_write_cb</a></div><div class="ttdeci">void on_write_cb(uv_write_t *req, int status)</div><div class="ttdef"><b>定义</b> <a href="#l00059">uv_tcp_c.cpp:59</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_a41d289fd0817e859b813822d4f9f940c"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#a41d289fd0817e859b813822d4f9f940c">on_uv_close</a></div><div class="ttdeci">void on_uv_close(uv_handle_t *h)</div><div class="ttdoc">响应uv_close操作的回调函数。</div><div class="ttdef"><b>定义</b> <a href="#l00107">uv_tcp_c.cpp:107</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_a46dab202c98d614f23ca7d8ab95e3f76"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#a46dab202c98d614f23ca7d8ab95e3f76">do_tcp_on_alloc_buff</a></div><div class="ttdeci">void do_tcp_on_alloc_buff(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf)</div><div class="ttdef"><b>定义</b> <a href="#l00023">uv_tcp_c.cpp:23</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_ab394e4db7437ecfe63861efe5c8be24a"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#ab394e4db7437ecfe63861efe5c8be24a">on_tcp_connect</a></div><div class="ttdeci">void on_tcp_connect(uv_connect_t *handle, int status)</div><div class="ttdef"><b>定义</b> <a href="#l00046">uv_tcp_c.cpp:46</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_ab582a245cdc03170a2139958f00a858b"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#ab582a245cdc03170a2139958f00a858b">do_on_recv</a></div><div class="ttdeci">void do_on_recv(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)</div><div class="ttdef"><b>定义</b> <a href="#l00033">uv_tcp_c.cpp:33</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_ad8bf4cc413efef9934f6b58168d456fe"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#ad8bf4cc413efef9934f6b58168d456fe">libuv_shutdown_cb</a></div><div class="ttdeci">void libuv_shutdown_cb(uv_shutdown_t *req, int status)</div><div class="ttdef"><b>定义</b> <a href="#l00092">uv_tcp_c.cpp:92</a></div></div>
<div class="ttc" id="auv__tcp__c_8cpp_html_af0ab6a729b5504f44da7afda04e8ca72"><div class="ttname"><a href="../../d6/d9a/uv__tcp__c_8cpp.html#af0ab6a729b5504f44da7afda04e8ca72">StartRebootTimer</a></div><div class="ttdeci">void StartRebootTimer()</div></div>
<div class="ttc" id="auvlper_8hpp_html"><div class="ttname"><a href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a></div></div>
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